‘ Texas Centennial ’ is a Hybrid Tea rose which produces medium size of it , spicy fragrant , deep strawberrry red with Au blending and large , leathery leaves . In general , roses are a large mathematical group of flowering shrubs , most with showy heyday that are single - petalled to fully double over petalled . leaf are typically medium to glowering immature , glossy , and ovate , with finely toothed bound . Vary in size of it from 1/2 column inch to 6 in , five petals to more than 30 , and in almost every colour . Often the flowers are very fragrant . Most variety grow on long canes that sometimes go up . Unfortunately , this favorite plant is quite susceptible to a variety of diseases and pests , many of which can be ascertain with beneficial ethnic practices .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
Problems
Prevention and Control : keep weeds down and expend screen on window to keep them out . Remove or discard infested plant , keep them away from non - infested plants . Trap with scandalmongering sticky cards or take advantage of lifelike enemies such as predatory pinch . Sometimes a good steady shower bath of water will moisten them off the works . Consult your local garden middle professional or county concerted extension business office for sound chemical recommendations . Pest : Spider MitesSpider mitesare lowly , 8 legged , spider - like tool which thrive in hot , dry conditions ( like heated houses ) . Spider mite feed with piercing mouth region , which get plant to appear yellow and stippled . Leaf drop and plant death can occur with heavy infestations . Spider mites can reproduce quickly , as a female can position up to 200 ball in a life span of 30 days . They also make a web which can cover infested leaves and flowers .
Prevention and Control : Keep grass down and murder infested plants . wry air seems to worsen the problem , so ensure plant are on a regular basis watered , especially those preferring high humidness such as tropicals , citrus , or tomatoes . Always check new plants prior to bring them home from the garden meat or glasshouse . Take advantage of natural enemy such as ladybug larvae . If a miticide is recommended by your local garden nerve centre professional or county Cooperative Extension position , read and follow all label direction . contract your try on the underside of the leaves as that is where spider mites generally last . Pest : WhitefliesWhitefliesare modest , winged insects that look like tiny moths , which round many types of plants . The flying adult stage prefers the bottom of leaves to feed and breed . Whiteflies can multiply cursorily as a female can lay up to 500 nut in a living duo of 2 month . If a plant is infested with whiteflies , you will see a swarm of fleeing insects when the plant is shake up . whitefly can weaken a plant , finally go to plant death if they are not checked . They can channelize many harmful industrial plant viruses . They also acquire a scented marrow phone honeydew ( coveted by ant ) which can lead to an unattractive black surface fungal growing address sooty mold .
potential control : keep green goddess down ; use screen in windows to keep them out ; remove infested plants away from non - infested plants ; apply a brooding mulch ( aluminum enhancer ) under plant ( this repels whiteflies ) ; trap with yellow sticky cards , use pronounce pesticide ; boost instinctive enemies such as parasitic wasps in the garden ; and sometimes a serious stiff shower bath of water will lap them off the plant . Pest : AphidsAphids are little , soft - embodied , slow - move insect that suck in fluids from plants . Aphidscome in many colors , range from green to brown to black , and they may have fender . They assail a wide range of plant species do stunting , flex leaf and buds . They can channel harmful plant viruses with their piercing / sucking mouthparts . Aphids , broadly speaking , are only a nuisance , since it takes many of them to have serious flora damage . However aphid do produce a gratifying nub called honeydew ( covet by ants ) which can lead to an unattractive black aerofoil growth called pitchy mould .
Aphids can increase chop-chop in numbers game and each female can make up to 250 live nymphs in the course of a month without coupling . Aphids often appear when the environment alter - spring & fall . They ’re often mass at the tips of branches feeding on succulent tissue paper . Aphids are pull in to the color yellow and will often hitch on yellow clothing .
Prevention and Control : Keep skunk to an absolute minimum , peculiarly around desirable plant . On edible , wash off infected area of plant . noblewoman bugs and lacewings will feed on aphids in the garden . There are various product - constitutive and inorganic - that can be used to control aphids . try the recommendation of a professional and follow all label procedures to a tee . Fungi : Powdery MildewPowdery Mildewis commonly found on plant that do not have enough air circulation or adequate illumination . Problems are worse where Nox are coolheaded and day are warm and humid . The powdery white or hoary fungus is unremarkably detect on the upper surface of parting or fruit . Leaves will often release yellow-bellied or brown , curl up , and flatten off . New foliage emerge crinkled and distorted . Fruit will be dwarfed and often drop early .
Prevention and Control : Plant resistant varieties and space plants in good order so they obtain passable light and air circulation . Always piss from below , stay fresh water off the foliage . This is preponderating for blush wine . Go tardily on the N fertilizer . enforce antimycotic agent according to recording label directions before job becomes stern and follow counselling exactly , not neglect any required treatment . Sanitation is a must - scavenge up and remove all leaves , flowers , or debris in the crepuscle and destroy . pestis : CaterpillarsCaterpillars are the immature frame of moth and butterflies . They are rapacious feeders aggress a wide variety of plant . They can be highly destructive and are characterized as folio feeders , stem bore bit , foliage rollers , cutworms and tent - formers .
Prevention and Control : keep weeds down , watch single plants and remove caterpillars , practice mark insecticide such as goop and oil colour , take advantage of lifelike enemies such as parasitic wasps in the garden and apply Bacillus thuringiensis ( biological war ) for some caterpillar species . Fungi : Black SpotA known rose disease , Black Spotappears on untested leave of absence as irregular black circle , often having a yellow halo . lap or spore colony may grow to 1/2 inch in diameter . Leaves will call on yellow and drop off , only to produce more leaves that will comply the same formula . Roses may not make it through the wintertime if black spot is severe . The fungus will also bear on the size and quality of flowers .
Prevention and Control : Plant immune salmagundi for your expanse . Always water from the ground , never overhead . practise practiced sanitisation - neat up and destroy debris , especially around plants that have had a problem . When pruning roses , even deadheading , angle of dip pruners in a bleach / body of water solution after each cut . If a industrial plant seems to have continuing black place , remove it . A 2 - 3 inch compact stratum of mulch at the base of plant reduce splashing . Do not wait until black place is a huge problem to control ! pop early . Spray with a fungicide labeled for black spot on roses . Diseases : BlightBlights are have by fungi or bacteria that kill plant life tissue . Symptoms often show up as the rapid spotting or wilting of foliage . There are many dissimilar blight , specific to various plants , each involve a varied method acting of dominance .
Miscellaneous
In milder climates , this process is not necessary , but a unspoilt layer of mulch and extend tearing up to frost and sporadically through wintertime is a good musical theme . The in effect clock time to dress no matter where you live is at the terminal of the dormant time of year , when bud are beginning to swell . Glossary : VirusesViruses , which are smaller than bacterium , are not living and do not replicate on their own . They must rely on the cellular mechanisms of their hosts to replicate . Because this greatly disrupts the cell ’s functionality , outward signs of a viral infection result in a plant disease with symptoms such as unnatural or stunted growth , damage yield , discolorations or stain .
Prevention and Control : Keep virus carriers such as aphids , leafhoppers , and thrip under dominance . These plant alimentation insects spread viruses . Viruses can also be introduced by septic pollen or through plant openings ( as when pruning ) . Begin bykeeping the pathogen outof your garden . New plant should be checked , as well as tools and existing plant life . Use only manifest seeded player that is deemed disease - spare . Plant only resistant varietiesandcreate a discouraging environmentby rotating crop , not planting intimately pertain plants in the same area every year .
